This course explains to medical coding professionals the International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) codes and guidelines related to obstetrics and gynecology (OB/GYN) coding in the outpatient setting. The course focuses on the codes located in ICD-10-CM Chapter 15, Pregnancy, Childbirth, and the Puerperium (O00-O9A), and female genitourinary disorders from Chapter 14, Diseases of the Genitourinary System (N00-N99). In addition, use of codes related to pregnancy and female genitourinary disorders from Chapter 21, Factors Influencing Health Status and Contact with Health Services (Z00-Z99), are reviewed. Before beginning this course, you should have access to the most recent version of ICD-10-CM (International Classification of Diseases, Tenth Revision, Clinical Modification). Refer to the Resources section to find and download the necessary documents.